US58548A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improved lock for trunks
Assignee: —
•
Filing: —
•
Granted: 1866-10-02
•
Expires: 1883-10-02
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:11
CPC Classifications
E; E05; E05B; E05B65/00; E05B65/52; E05B65/5207; E05B65/5215; E05B65/523; E05B65/5238; Y; Y10; Y10S; Y10S292/00; Y10S292/48; Y10S292/72; Y10T; Y10T292/00; Y10T292/08; Y10T292/096; Y10T292/0961; Y10T70/00; Y10T70/50; Y10T70/5009; Y10T70/5031; Y10T70/5035; Y10T70/5044; Y10T70/5058; Y10T70/5062
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1869-10-01 | 1870-04-02 | 1870-10-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1873-10-01 | 1874-04-02 | 1874-10-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1877-10-01 | 1878-04-02 | 1878-10-02 | $7700.00 | Window Closed / Lapsed |